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+39 02 907 81 812 Via Friuli, 5 20072 Fizzonasco di P.E. - Milano - Italy
Via Privata Vico Veneto, 32/5 20072 Fizzonasco di P.E. - Milan - Italy
Via Martiri Della Resistenza, 6 20072 Fizzonasco di P.E. - Milano - Italy
Ceritification
ISO 9001:2015
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SILVERFOS 202

Raw materials
Copper – Copper without flux. With deoxidizing also brass and bronzes.

Composition
Ag 0,2 | Cu 93,2 | P 6,6

Temp. Fusion °C
c.a. 700-850 °C

Working Temp.°C
c.a. 800 °C

Density
c.a. 8,1 gr/cm3

Tensile strength
250 Mpa

Technical data
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11

STATE OF SUPPLY

AvailableAvailable

On requestOn request

bar

Bar
Ø 0,7 – 9 mm
standard length: 500 mm

coated bars

coated bars
Ø 1,5 – 2 -3 mm
standard length: 500 mm

Animated wires and bars
ø: 2 – 5 mm
Bars: Length: 500 mm.
threads: skeins or coils

big wires

big wires
Ø 0,5 – 5 mm
(in skeins or coils)

fine wires

fine wires
ø: da 0,3 a 1,4 mm
ø: < 0,4 a request
(in skeins or coils)

rolled strip

rolled strip
thickness 0,1 – 0,9 mm
Width: 2 – 50 mm

rings and preformed

rings and preformed

Bars Extruded

APPLICATIONS

The SILVERFOS 202 is a copper-phosphor alloy that does not require the use of deoxidizer for copper-copper soldering. Used mainly in thermohydraulics and for sanitary installations, it is characterized by a good fluidity and a capillarity that ensures a good filling even at low temperatures. The presence of silver makes the brazed joint stronger, improving the resistance to mechanical vibrations (however weak) and/ or ambient temperature range.